2175667198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{340267}}^1$

素因数の和:340431

約数の個数: 16

約数和(自身を含む): 3429901440

約数和(自身を除く): 1254234242

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 340267, 680534, 7826141, 15652282, 47297113, 94594226, 1087833599, 2175667198]

約数ペア:

[(1, 2175667198), (2, 1087833599), (23, 94594226), (46, 47297113), (139, 15652282), (278, 7826141), (3197, 680534), (6394, 340267)]